Bespoke moulded 90 degree internal corner
Format: pdf
Bespoke moulded 90° internal corner (MWCINT)
Before any hot air welding of the corner, the liner should be pinned and fixed.
Fixings specification engineered for gutter substrate type
| Substrate | Product Code | Pilot hole (if required) | Drill speed |
| STEEL < 3mm | HDS-LS-30 | N/A | 0-2000rpm – Can be full speed |
| STEEL > 3mm | HDS-HS-40 | N/A | 0-2000rpm – Can be full speed |
| CONCRETE | HDS-CON-45 | 5mm Diameter | 0-950rpm – Typically 750Watt |
| ASBESTOS | HDS-ASB-38 | 9.5mm Diameter | Set to lowest speed |
Refer to the current health & safety guide when drilling holes into highly bonded materials such as asbestos cement.
The above illustration shows a typical installation with eight fasteners – in order to determine how many fixings are required within pinning regions remember to follow the ‘200 rule’.
The 200 rule
The maximum gap permitted between fixings in the pinning region, is 200mm.
So, for a 300mm gap, an additional fixing is required to bisect at 150mm and a 600mm gap is bridged with two further fixings (one at 200mm and one at 400mm).
Order your bespoke moulded 90° internal corner
Designed and manufactured to divert water round corners, this component is an essential element of many Plygene Gutterline installations.
To order yours, complete the attached document with your job reference number and the quantity you require.
Function: To divert water around a corner
Type: Datasheets
